118077040

素因数分解:

$2^4\times 5^1\times {\mathrm{683}}^1\times {\mathrm{2161}}^1$

素因数の和:2857

約数の個数: 40

約数和(自身を含む): 275058288

約数和(自身を除く): 156981248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 683, 1366, 2161, 2732, 3415, 4322, 5464, 6830, 8644, 10805, 10928, 13660, 17288, 21610, 27320, 34576, 43220, 54640, 86440, 172880, 1475963, 2951926, 5903852, 7379815, 11807704, 14759630, 23615408, 29519260, 59038520, 118077040]

約数ペア:

[(1, 118077040), (2, 59038520), (4, 29519260), (5, 23615408), (8, 14759630), (10, 11807704), (16, 7379815), (20, 5903852), (40, 2951926), (80, 1475963), (683, 172880), (1366, 86440), (2161, 54640), (2732, 43220), (3415, 34576), (4322, 27320), (5464, 21610), (6830, 17288), (8644, 13660), (10805, 10928)]